The first public documents will be published in time for a March 27 design review meeting, which is part of the land use entitlement process.
Here's the schedule of upcoming meetings, and links to the projects with downloadable design presentations. Fascinating stuff. At the first meeting, it's usually about massing options, variances they might pursue, design philosophy, etc.
http://seattle.gov/dpd/Planning/Desi...ng/default.asp